Behavioral task
behavioral1
Sample
c2432e0ddc85753a3864cb7f4a9ce054.exe
Resource
win7-20240221-en
General
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Target
c2432e0ddc85753a3864cb7f4a9ce054.bin
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Size
2.9MB
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MD5
c2432e0ddc85753a3864cb7f4a9ce054
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SHA1
4865023e403af267c6770d1c8a624ed39f721606
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SHA256
587a9ef7cd25b4b6bd369c70f1204e30b80ca5c48f06083f77481fa71dd3f03b
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SHA512
dd4bd34bf562adfc6dc3cb0807a7ab9969a6565bbb705addf485301c6884b189b752beefa7dbab41436e4dc288eebcd5125683b66a1a98b2ce2af0a3d4186f11
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SSDEEP
49152:iNQonuvKFmwLGZeM9/dFQMDjjzKCkElU+fPONM6WAypQxb1o9JnCmXWncFf0I74l:iyCFmwLvEeMDjnpHfP56xypSb1o9JCm
Malware Config
Extracted
orcus
192.168.1.233:10134
728c0f48b17745a1993843a6ea6ad745
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autostart_method
Disable
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enable_keylogger
true
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install_path
%programfiles%\Orcus\Orcus.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\OrcusWatchdog.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c2432e0ddc85753a3864cb7f4a9ce054.bin
Files
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c2432e0ddc85753a3864cb7f4a9ce054.bin.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ